Improved Sensitivity of Infrared Spectroscopy by the Application of Least Squares Methods

No abstract is available for this paper.

• Publication year

  1980

• Venue

  Applied Spectroscopy

• Publication date

  1980-09-01

• Fields of study

  Chemistry, Environmental Science

• Identifiers
  DOI 10.1366/0003702804731258
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Retrieval of Information from an Absorption Spectrum

  1979cited by this paper
• Fourier Transform Infrared Analysis of Trace Gases in the Atmosphere

  1979cited by this paper
• The Quantitative Analysis of Absorption Spectra

  1979cited by this paper
• Least-Squares Curve-Fitting of Fourier Transform Infrared Spectra with Applications to Polymer Systems

  1977cited by this paper
• Infrared, correlation, and Fourier transform spectroscopy.

  1977cited by this paper
• Chemical infrared spectroscopy

  1963cited by this paper
• Intensities and Shapes of Infrared Absorption Bands of Substances in the Liquid Phase

  1952cited by this paper

• Calibration Strategy for Noninvasive Glucose Measurements Based on Near-Infrared Spectroscopy: in Vitro Simulations

  2025cites this paper
• Defining the Range of Calibration Burden: From Full Calibration to Calibration-Free

  2024cites this paper
• Prediction of dielectric dissipation factor by ATR-FTIR spectroscopy based on multivariate calibration methods for transformer oil samples in power industry

  2023cites this paper
• Diagnostic development using net analyte signal for pure component modeling approaches

  2023cites this paper
• Comparison Between Pure Component Modeling Approaches for Monitoring Pharmaceutical Powder Blends with Near-Infrared Spectroscopy in Continuous Manufacturing Schemes

  2022cites this paper
• A Modified Least-Squares Method for Quantitative Analysis in Raman Spectroscopy

  2021cites this paper
• Semi-supervised learning in multivariate calibration

  2019cites this paper
• Sources of error in open-path FTIR measurements of N2O and CO2 emitted from agricultural fields

  2019cites this paper
• A Raman Imaging Approach Using CD47 Antibody-Labeled SERS Nanoparticles for Identifying Breast Cancer and Its Potential to Guide Surgical Resection

  2018cites this paper
• Visible-Near Infrared Spectroscopic Assessment of Urogenital Tissue in Premenopausal and Postmenopausal Women

  2018cites this paper
• Surface-Enhanced Raman Nanoprobes with Embedded Standards for Quantitative Cholesterol Detection

  2018cites this paper
• Multimodal assessment of SERS nanoparticle biodistribution post ingestion reveals new potential for clinical translation of Raman imaging.

  2017cites this paper
• Spectrophotometric Methods for Resolving Ternary Mixture of Diflunisal, Naproxen and Diflunisal Toxic Impurity

  2017cites this paper
• Design of SERS nanotags for multiplexed lateral flow immunoassays.

  2017cites this paper
• Surface-Enhanced Raman Spectroscopy-Based Sandwich Immunoassays for Multiplexed Detection of Zika and Dengue Viral Biomarkers.

  2017cites this paper
• Monitor Polyimide Production from Diamine and Dianhydride Reactions Using a Combination of In Situ Infrared and Raman Spectroscopy

  2017cites this paper
• Multiple Linear Regression: An Overview with Analytical and Physico-Chemical Applications

  2017cites this paper
• On-Chip Micro–Electro–Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer-Based Gas Sensing

  2016cites this paper
• Bayesian modelling and quantification of Raman spectroscopy

  2016cites this paper
• In Situ Monitoring of Emulsion Polymerization by Raman Spectroscopy: A Robust and Versatile Chemometric Analysis Method

  2015cites this paper
• A single-beam titration method for the quantification of open-path Fourier transform infrared spectroscopy

  2014cites this paper
• Application of multivariate regression techniques to paint : for the quantitative FTIR spectroscopic analysis of polymeric components

  2014cites this paper
• Improving Near-Infrared Prediction Model Robustness with Support Vector Machine Regression: A Pharmaceutical Tablet Assay Example

  2014cites this paper
• Trace Water Vapor Analysis in Specialty Gases: Sensor and Spectroscopic Approaches

  2013cites this paper
• Optical and nonlinear optical properties of new Schiff’s bases: experimental versus theoretical study of inclusion interactions

  2013cites this paper
• Evidence of a heterogeneous tissue oxygenation: renal ischemia/reperfusion injury in a large animal model

  2013cites this paper
• Impact Evaluation of Uncorrected Background on the Minimum Uncertainty of the "White" Mixtures Analysis Using Tikhonov Regularization and the Partial Least Squares Method

  2013cites this paper
• Effect of Experimental Design on the Prediction Performance of Calibration Models Based on Near-Infrared Spectroscopy for Pharmaceutical Applications

  2012cites this paper
• Simultaneous determination of some antiprotozoal drugs in different combined dosage forms by mean centering of ratio spectra and multivariate calibration with model updating methods

  2012cites this paper
• A Brain Tumor Molecular Imaging Strategy Using A New Triple-Modality MRI-Photoacoustic-Raman Nanoparticle

  2011cites this paper
• Online Monitoring of Pharmaceutical Materials Using Multiple NIR Sensors—Part I: Blend Homogeneity

  2011cites this paper
• Conformation, optical properties, and absolute configuration of 2′,3′-isopropylideneadenosines: Theoretical vs. experimental study

  2011cites this paper
• Preclinical evaluation of Raman nanoparticle biodistribution for their potential use in clinical endoscopy imaging.

  2011cites this paper
• Chemical identification and determination of sulfonamides in n-component solid mixtures within THz-region--solid-state Raman spectroscopic and mass spectrometric study.

  2011cites this paper
• Application of multivariate regression techniques to paint: for the quantitive FTIR spectroscopic analysis of polymeric components

  2011cites this paper
• Quantitative Infrared Spectroscopy in the Undergraduate Laboratory Via Multivariate Mixture Analysis of a Simulated Analgesic

  2010cites this paper
• Comparison of the Use of Volume Fractions with other Measures of Concentration for Quantitative Spectroscopic Calibration Using the Classical Least Squares Method

  2010cites this paper
• Synthesis and spectroscopic investigation of (acetylamino)pyridines

  2009cites this paper
• Multiplexed imaging of surface enhanced Raman scattering nanotags in living mice using noninvasive Raman spectroscopy

  2009cites this paper
• Monte-Carlo methods for determining optimal number of significant variables. Application to mouse urinary profiles

  2009cites this paper
• Evaluation of feed-forward back propagation and radial basis function neural networks in simultaneous kinetic spectrophotometric determination of nitroaniline isomers.

  2008cites this paper
• Highly Sensitive Method for Trace Gas Analysis

  2008cites this paper
• Noninvasive molecular imaging of small living subjects using Raman spectroscopy

  2008cites this paper
• Using Lagged Spectral Data in Feedback Control Using Particle Swarm Optimisation

  2008cites this paper
• Multicomponent kinetic spectrophotometric determination of pefloxacin and norfloxacin in pharmaceutical preparations and human plasma samples with the aid of chemometrics.

  2008cites this paper
• Application of principal component-artificial neural network models for simultaneous determination of phenolic compounds by a kinetic spectrophotometric method.

  2008cites this paper
• Spectrophotometric resolution of ternary mixtures of tryptophan, tyrosine, and histidine with the aid of principal component-artificial neural network models.

  2007cites this paper
• Application of Multivariate Calibration Methods for the Simultaneous Multiwavelength Spectrophotometric Determination of Fe(II), Cu(II), Zn(II), and Mn(II) in Mixtures

  2007cites this paper
• Linear-dichroic infrared spectroscopy - validation and experimental design of the new orientation technique of solid samples as suspension in nematic liquid crystal.

  2007cites this paper
• Open‐Path Fourier Transform Infrared Spectroscopy

  2006cites this paper
• Atmospheric Monitoring Using Extractive Techniques

  2006cites this paper
• Hyperspectral confocal microscope.

  2006cites this paper
• Efficient Spectroscopic Calibration Using Net Analyte Signal and Pure Component Projection Methods

  2005cites this paper
• Open-Path FTIR 해석 소프트웨어 COL1SB의 개발과 적용에 관한 연구 =

  2004cites this paper
• Simultaneous Determination of Three Organophosphorus Pesticides by Differential Pulse Stripping Voltammetry and Chemometrics

  2004cites this paper
• Improved Methods for Performing Multivariate Analysis and Deriving Background Spectra in Atmospheric Open-Path FT-IR Monitoring

  2003cites this paper
• A Kinetic Spectrophotometric Method for the Determination of Ternary Mixtures of Reducing Sugars with the Aid of Artificial Neural Networks and Multivariate Calibration

  2003cites this paper
• Techniques for the measurement of trace moisture in high-purity electronic specialty gases

  2003cites this paper
• Application of equality constraints on variables during alternating least squares procedures

  2002cites this paper
• Remote sensing in the biological and chemical reconnaissance

  2002cites this paper
• New augmented classical least squares methods for improved quantitative spectral analyses

  2002cites this paper
• Concentration Residual Augmented Classical Least Squares (CRACLS): A Multivariate Calibration Method with Advantages over Partial Least Squares

  2002cites this paper
• Spectrophotometric determination of metal ions in electroplating solutions in the presence of EDTA with the aid of multivariate calibration and artificial neural networks

  2002cites this paper
• Reducing System Artifacts in Hyperspectral Image Data Analysis with the Use of Estimates of the Error Covariance in the Data

  2002cites this paper
• Computed Tomography in Industrial Hygiene

  2001cites this paper
• SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF TERNARY MIXTURES OF TARTRAZINE, SUNSET YELLOW, AND PONCEAU 4R BY H-POINT STANDARD ADDITION METHOD

  2001cites this paper
• Measuring chemical emissions using open-path Fourier transform infrared (OP-FTIR) spectroscopy and computer-assisted tomography

  2001cites this paper
• FOURIER TRANSFORM INFRARED SPECTROSCOPY OF POLYMERS

  2000cites this paper
• Multivariate spectrofluorimetry of ultra trace zirconium(IV) and hafnium(IV) assisted by several chemometrics methods.

  2000cites this paper
• New Prediction-Augmented Classical Least-Squares (PACLS) Methods: Application to Unmodeled Interferents

  2000cites this paper
• Synthetic Multivariate Models to Accommodate Unmodeled Interfering Spectral Components during Quantitative Spectral Analyses

  2000cites this paper
• Quantitative Analysis of Sulfur Dioxide with Passive Fourier Transform Infrared Remote Sensing Interferogram Data

  2000cites this paper
• Multi-Window Classical Least-Squares Multivariate Calibration Methods for Quantitative ICP-AES Analyses

  2000cites this paper
• Artificial Neural Networks and Multivariate Calibration for Spectrophotometric Differential Kinetic Determinations of Food Antioxidants

  1999cites this paper
• Improved strategies for quantitative evaluation of atmospheric FTIR spectra obtained in open‐path monitoring

  1999cites this paper
• Accurate Concentration Measurements Using Infrared Absorption without Determination of the Baselines

  1999cites this paper
• A field study using open-path FTIR spectroscopy to measure and map air emissions from volume sources

  1999cites this paper
• Generation of Synthetic Background Spectra by Filtering the Sample Interferogram in FT-IR

  1998cites this paper
• Studies on Simultaneous Fluorescence-Spectrophotometric Determination of Ultratrace Niobium(V), Tantalum(V), and Zirconium(IV) Using Partial Least-Squares Algorithm

  1998cites this paper
• Origin of and Compensation for the Baseline Errors in Fourier Transform Spectra

  1998cites this paper
• Simultaneous spectrophotometric determination of mixtures of food colorants

  1997cites this paper
• Chapter 4 Fourier transform infrared spectroscopy: Principles and applications

  1997cites this paper
• Simultaneous Spectrophotometric Determination of Sulfamethoxazole and Trimethoprim in Drugs.

  1997cites this paper
• Evaluation of Fourier Transform Near-Infrared for the Simultaneous Analysis of Light Alkene Mixtures

  1997cites this paper
• The Quantitative Analysis of Multicomponent Gaseous Mixtures of Organic Compounds by FT-IR

  1997cites this paper
• Evaluation of an Open-Path Fourier Transform Infrared Spectrophotometer Using an Exposure Chamber

  1996cites this paper
• Determination of three-component mixture by equal-absorptive wavelength spectrophotometry and linear plot method

  1995cites this paper
• The decomposition of nitrous oxide at 1.5 ⩽ P ⩽ 10.5 atm and 1103 ⩽ T ⩽ 1173 K

  1995cites this paper
• FTIR remote sensor measurements of air pollutants in the petrochemical industrial park

  1995cites this paper
• FT-IR in the quantitative analysis of gaseous hydrocarbon mixtures.

  1995cites this paper
• Photodegradation of CF3I

  1995cites this paper
• Multicomponent determination of atrazine, diuron and chlorpyrifos in groundwaters and soils by spectrophotometry using multivariate calibration

  1994cites this paper
• Infrared spectroscopic techniques for quantitative characterization of dielectric thin films on silicon wafers

  1994cites this paper
• Investigation of the effects of resolution on the performance of classical least-squares (CLS) spectral interpretation programs when applied to volatile organic compounds (VOCs) of interest in remote sensing using open-air long-path Fourier transform infrared (FT-IR) spectrometry

  1994cites this paper
• Etch depth estimation of large-period silicon gratings with multivariate calibration of rigorously simulated diffraction profiles

  1994cites this paper
• Quantitative Spectrographic Analysis for in Situ Continuous Emission Monitoring

  1993cites this paper
• Simultaneous determination of 2-furfuraldehyde, 5-hydroxymethylfurfuraldehyde and malonaldehyde in mixtures by derivative spectrophotometry and partial least-squares analysis

  1993cites this paper
• The Use of Singular Value Variance-Decomposition Proportions in FT-IR Analysis of Gases and Vapors

  1992cites this paper
• Rapid and direct lodine value and saponification number determination of fats and oils by attenuated total reflectance/fourier transform infrared spectroscopy

  1992cites this paper
• Auto exhaust gas analysis by FTIR spectroscopy

  1991cites this paper